210962000

素因数分解:

$2^4\times 5^3\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:673

約数の個数: 80

約数和(自身を含む): 513254352

約数和(自身を除く): 302292352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 313, 337, 400, 500, 626, 674, 1000, 1252, 1348, 1565, 1685, 2000, 2504, 2696, 3130, 3370, 5008, 5392, 6260, 6740, 7825, 8425, 12520, 13480, 15650, 16850, 25040, 26960, 31300, 33700, 39125, 42125, 62600, 67400, 78250, 84250, 105481, 125200, 134800, 156500, 168500, 210962, 313000, 337000, 421924, 527405, 626000, 674000, 843848, 1054810, 1687696, 2109620, 2637025, 4219240, 5274050, 8438480, 10548100, 13185125, 21096200, 26370250, 42192400, 52740500, 105481000, 210962000]

約数ペア:

[(1, 210962000), (2, 105481000), (4, 52740500), (5, 42192400), (8, 26370250), (10, 21096200), (16, 13185125), (20, 10548100), (25, 8438480), (40, 5274050), (50, 4219240), (80, 2637025), (100, 2109620), (125, 1687696), (200, 1054810), (250, 843848), (313, 674000), (337, 626000), (400, 527405), (500, 421924), (626, 337000), (674, 313000), (1000, 210962), (1252, 168500), (1348, 156500), (1565, 134800), (1685, 125200), (2000, 105481), (2504, 84250), (2696, 78250), (3130, 67400), (3370, 62600), (5008, 42125), (5392, 39125), (6260, 33700), (6740, 31300), (7825, 26960), (8425, 25040), (12520, 16850), (13480, 15650)]